MPI_File_get_type_extent(3) MPI MPI_File_get_type_extent(3)
NAME
MPI_File_get_type_extent - Returns the extent of datatype in the file
SYNOPSIS
int MPI_File_get_type_extent(MPI_File fh, MPI_Datatype datatype, MPI_Aint * extent)
INPUT PARAMETERS
fh - file handle (handle)
datatype
- datatype (handle)
OUTPUT PARAMETERS
extent - extent of the datatype (nonnegative integer)
NOTES FOR FORTRAN
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have
an additional argument ierr at the end of the argument list. ierr is
an integer and has the same meaning as the return value of the routine
in C. In Fortran, MPI routines are subroutines, and are invoked with
the call statement.
All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in
Fortran.
10/2/2024 MPI_File_get_type_extent(3)
mpi 4.2.3 - Generated Fri Nov 29 07:25:10 CST 2024